Recyclable static pressure pipe pile sealing cover

Abstract

The utility model relates to static pressure pipe pile sealing cover technical field, and disclose a kind of recyclable static pressure pipe pile sealing cover, including cover, the inner chamber of cover is provided with sealing mechanism;The sealing mechanism includes sealing ring, connecting ring, clamping groove, sealing washer and protective disc, the sealing ring is set in the inner chamber of cover, the connecting ring is set in one side of sealing ring, the clamping groove is opened in the surface of connecting ring, the protective disc is fixedly connected in one side of connecting ring, the sealing washer is fixedly installed in the connecting place of connecting ring and protective disc.The recyclable static pressure pipe pile sealing cover, by setting sealing mechanism, the sealing performance and service life of static pressure pipe pile can be significantly improved, sealing ring uses high elasticity rubber material, and wear-resistant coating is set on its surface, not only the durability of sealing ring is strengthened, but also effectively resist the wear and tear in long-term use process, in addition, the design of protective film further strengthens the sealing effect between clamping groove and sealing ring.

Description

Technical Field

[0001] This utility model relates to the technical field of static pressure pipe pile sealing cover, specifically a reusable static pressure pipe pile sealing cover. Background Technology

[0002] A static pressure pipe pile sealing cap is a sealing device used at the top of a static pressure pipe pile. Its main function is to prevent external substances (such as water, soil, etc.) from entering the interior of the pipe pile, thereby protecting the pipe pile and its internal structure from the influence of the external environment. Sealing caps are commonly used in building foundation engineering, especially when using static pressure pile technology, to ensure construction quality and long-term stability.

[0003] Traditional sealing caps have the problem of incomplete sealing, allowing moisture or impurities to enter the pipe pile, affecting its service life and safety. In addition, under high pressure or vibration environments, the sealing cap may loosen or shift, affecting the sealing effect and allowing moisture or impurities to enter the pipe pile. This can not only corrode the internal structure of the pipe pile, reducing its structural strength and durability, but may also affect the stability of the entire building foundation, increasing subsequent maintenance costs and safety hazards. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A reusable static pressure pipe pile sealing cover includes a cover body, the inner cavity of which is provided with a sealing mechanism;

[0007] The sealing mechanism includes a sealing ring, a connecting ring, a groove, a sealing gasket, and a protective disc. The sealing ring is disposed in the inner cavity of the cover, the connecting ring is disposed on one side of the sealing ring, the groove is formed on the surface of the connecting ring, the protective disc is fixedly connected to one side of the connecting ring, and the sealing gasket is fixedly installed at the connection between the connecting ring and the protective disc.

[0008] As a further improvement of this utility model, a protective film is provided at the connection between the card slot and the sealing ring for mutual cooperation.

[0009] As a further embodiment of this utility model: a threaded groove is provided on one side of the inner wall of the cover body, and a cover head is threadedly installed in the inner cavity of the threaded groove and extending to the outer side of the cover body.

[0010] As a further improvement of this utility model, mounting grooves are provided on both the upper and lower sides of the surface of the cover, and the mounting grooves are U-shaped grooves.

[0011] As a further embodiment of this utility model: the surface of the protective disc is provided with a fixing hole, and a fixing screw is threaded into the inner cavity of the fixing hole. The fixing hole and the fixing screw are fixed connecting parts used in conjunction with each other.

[0012] As a further improvement of this utility model, the sealing ring is made of highly elastic rubber material and has a wear-resistant coating on its surface to prevent wear caused by long-term use.

[0013] As a further improvement of this utility model: the edge of the protective disc is provided with anti-slip texture, which is evenly distributed on the outer edge of the protective disc to increase the friction with the external contact surface.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model, by setting a sealing mechanism, can significantly improve the sealing performance and service life of static pressure pipe piles. The sealing ring is made of high-elasticity rubber material and has a wear-resistant coating on its surface, which not only enhances the durability of the sealing ring, but also effectively resists wear during long-term use. In addition, the design of the protective membrane further strengthens the sealing effect between the groove and the sealing ring, ensuring that it can maintain excellent leak-proof performance under high pressure or harsh environment. This not only improves the reliability of the overall sealing cover, but also reduces maintenance costs and downtime caused by sealing failure.

[0016] 2. This utility model, by setting anti-slip textures on the protective disc and its edges, provides better operational convenience and safety during installation and disassembly. The fixing holes on the protective disc work in conjunction with the fixing screws to ensure that the sealing cover can be firmly fixed in the required position, preventing loosening or accidental detachment. At the same time, the anti-slip texture design increases the friction between the protective disc and the external contact surface, ensuring a stable grip even in wet or oily environments, reducing the risk of slipping during operation, improving the operational efficiency and safety of construction personnel, and also extending the service life of the sealing cover. Attached Figure Description

[0017] Figure 1 A schematic diagram of a reusable static pressure pipe pile sealing cap;

[0018] Figure 2 A schematic diagram of the threaded groove structure in a reusable static pressure pipe pile sealing cover;

[0019] Figure 3 A schematic diagram of the protective disc structure in a reusable static pressure pipe pile sealing cover;

[0020] Figure 4 An exploded view of the sealing mechanism in a reusable static pressure pipe pile sealing cover;

[0021] Figure 5 For a reusable static pressure pipe pile sealing cover Figure 4 Enlarged view of point A.

[0022] In the diagram: 1. Cover; 2. Sealing mechanism; 201. Sealing ring; 202. Connecting ring; 203. Slot; 204. Sealing gasket; 205. Protective disc; 3. Threaded groove; 4. Cover head; 5. Mounting groove; 6. Fixing hole; 7. Fixing screw. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Example

[0027] Please see Figure 1-5 This is an embodiment of the present utility model, which provides a reusable static pressure pipe pile sealing cover, including a cover body 1, and a sealing mechanism 2 is provided in the inner cavity of the cover body 1;

[0028] The sealing mechanism 2 includes a sealing ring 201, a connecting ring 202, a groove 203, a sealing gasket 204, and a protective disc 205. The sealing ring 201 is disposed in the inner cavity of the cover body 1, the connecting ring 202 is disposed on one side of the sealing ring 201, the groove 203 is formed on the surface of the connecting ring 202, the protective disc 205 is fixedly connected to one side of the connecting ring 202, and the sealing gasket 204 is fixedly installed at the connection between the connecting ring 202 and the protective disc 205.

[0029] The connecting ring 202 is made of high-strength stainless steel, specifically 316L stainless steel, which has excellent corrosion resistance and tensile strength, making it suitable for long-term use in humid or chemically-containing environments.

[0030] The protective disc 205 is made of engineering plastic polyetherimide (PEI), which has excellent thermal stability, mechanical strength and good chemical resistance, ensuring the stability and durability of the protective disc 205 under extreme conditions.

[0031] Specifically, a protective membrane is provided at the connection between the card slot 203 and the sealing ring 201 for mutual use.

[0032] Furthermore, the protective membrane installed at the connection between the slot 203 and the sealing ring 201 not only enhances the overall sealing performance, but also protects the sealing ring from damage during installation and disassembly. This design is particularly suitable for occasions requiring frequent replacement or maintenance, effectively extending the service life of the sealing ring.

[0033] Specifically, a threaded groove 3 is provided on one side of the inner wall of the cover 1, and a cover head 4 is threadedly installed in the inner cavity of the threaded groove 3 and extending to the outer side of the cover 1.

[0034] Furthermore, the threaded groove 3 on one side of the inner wall of the cover 1 allows the cover head 4 to fit tightly with the cover 1, ensuring the airtightness of the internal environment. The design simplifies the installation process and allows for quick disassembly for inspection or maintenance when necessary, improving operational efficiency.

[0035] Specifically, mounting grooves 5 are provided on both the upper and lower sides of the surface of the cover 1, and the mounting grooves 5 are U-shaped grooves.

[0036] Furthermore, the U-shaped groove design on the upper and lower sides of the cover 1 surface not only facilitates the handling and installation of the sealing cover, but also provides additional fixing points, making it easy to connect with other equipment or structural components, thus increasing the flexibility of use.

[0037] Specifically, the surface of the protective disc 205 is provided with a fixing hole 6, and a fixing screw 7 is threaded into the inner cavity of the fixing hole 6. The fixing hole 6 and the fixing screw 7 are fixed connecting parts used in conjunction with each other.

[0038] Furthermore, the design of the fixing hole 6 and fixing screw 7 on the protective plate 205 ensures that the sealing cover remains stable under high pressure or vibration environment and will not loosen or shift. At the same time, this design allows the sealing cover to be adjusted in position according to actual needs, increasing the convenience and reliability of installation.

[0039] Specifically, the sealing ring 201 is made of highly elastic rubber material and has a wear-resistant coating on its surface to prevent wear caused by long-term use.

[0040] Furthermore, the sealing ring 201 is made of highly elastic rubber material and coated with a wear-resistant coating, giving it good elasticity and wear resistance. This not only ensures a good sealing effect for long-term use, but also allows it to adapt to pipe pile interfaces of different shapes and sizes, thus expanding its applicability.

[0041] Specifically, the edge of the protective disc 205 is provided with anti-slip texture, which is evenly distributed on the outer edge of the protective disc 205 to increase the friction with the external contact surface.

[0042] Furthermore, the anti-slip textured design on the edge of the protective disc 205 significantly improves grip during operation, especially in wet or oily environments. The design reduces the risk of accidental slippage, improving the safety and work efficiency of construction workers.

[0043] In use, first select a suitable sealing cap according to the specific specifications of the static pressure pipe pile, and align the sealing cap with the pipe pile opening through the threaded groove 3 on its cap body 1. Then, rotate the cap head 4 to firmly fix the sealing cap on the pipe pile, ensuring that the sealing mechanism 2 (including sealing ring 201, connecting ring 202, etc.) is completely in contact with the pipe pile interface to form an effective seal. Next, use the fixing screw 7 to pass through the fixing hole 6 on the protective plate 205 for secondary fixing to enhance the overall stability of the sealing cap. During the entire installation process, the anti-slip texture on the edge of the protective plate 205 provides better grip to prevent slippage and ensure accurate installation. When maintenance or inspection is required, simply rotate the cap head 4 in the opposite direction to easily remove the sealing cap, which is convenient and quick, greatly reducing downtime and improving work efficiency.

[0044] In summary, the sealing mechanism 2 significantly improves the sealing performance and service life of the static pressure pipe pile. The sealing ring 201 is made of high-elasticity rubber material with a wear-resistant coating on its surface, which not only enhances the durability of the sealing ring but also effectively resists wear during long-term use. In addition, the design of the protective membrane further strengthens the sealing effect between the groove 203 and the sealing ring 201, ensuring excellent leak-proof performance even under high pressure or harsh environments. This not only improves the overall reliability of the sealing cover but also reduces maintenance costs and downtime caused by seal failure. By setting the protective disc 205 and its anti-slip texture, better operational convenience and safety are provided during installation and disassembly. The fixing holes 6 on the protective disc 205 work in conjunction with the fixing screws 7 to ensure the sealing cover... It can be firmly fixed in the required position to prevent loosening or accidental detachment. At the same time, the anti-slip texture design increases the friction between the protective disc and the external contact surface, ensuring a firm grip even in wet or oily environments, reducing the risk of slipping during operation, improving the operating efficiency and safety of construction personnel, and also extending the service life of the sealing cover. The connecting ring 202 is made of high-strength stainless steel material, specifically 316L stainless steel, which has excellent corrosion resistance and tensile strength, making it suitable for long-term use in humid or chemical-containing environments. The protective disc 205 is made of engineering plastic polyetherimide (PEI), which has excellent thermal stability, mechanical strength, and good chemical resistance, ensuring the stability and durability of the protective disc 205 under extreme conditions.

[0045] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0046] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0047] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0048] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A reusable static pressure pipe pile sealing cover, comprising a cover body (1), characterized in that: The inner cavity of the cover (1) is provided with a sealing mechanism (2); The sealing mechanism (2) includes a sealing ring (201), a connecting ring (202), a slot (203), a sealing gasket (204), and a protective disc (205). The sealing ring (201) is disposed in the inner cavity of the cover (1), the connecting ring (202) is disposed on one side of the sealing ring (201), the slot (203) is opened on the surface of the connecting ring (202), the protective disc (205) is fixedly connected to one side of the connecting ring (202), and the sealing gasket (204) is fixedly installed at the connection between the connecting ring (202) and the protective disc (205). A protective membrane is provided at the connection between the slot (203) and the sealing ring (201) for mutual cooperation. A threaded groove (3) is provided on one side of the inner wall of the cover (1). 3) The inner cavity of the cover (1) is threaded with a cover head (4); the upper and lower sides of the surface of the cover (1) are provided with mounting grooves (5), which are U-shaped grooves; the surface of the protective disc (205) is provided with fixing holes (6), and the inner cavity of the fixing holes (6) is threaded with fixing screws (7). The fixing holes (6) and fixing screws (7) are fixed connecting parts that cooperate with each other; the sealing ring (201) is made of high elastic rubber material and has a wear-resistant coating on its surface to prevent wear caused by long-term use; the edge of the protective disc (205) is provided with anti-slip textures, which are evenly distributed on the outer edge of the protective disc (205) to increase the friction with the external contact surface.

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